75965100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 220767120

約数和(自身を除く): 144802020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 809, 939, 1252, 1565, 1618, 1878, 2427, 3130, 3236, 3756, 4045, 4695, 4854, 6260, 7825, 8090, 9390, 9708, 12135, 15650, 16180, 18780, 20225, 23475, 24270, 31300, 40450, 46950, 48540, 60675, 80900, 93900, 121350, 242700, 253217, 506434, 759651, 1012868, 1266085, 1519302, 2532170, 3038604, 3798255, 5064340, 6330425, 7596510, 12660850, 15193020, 18991275, 25321700, 37982550, 75965100]

約数ペア:

[(1, 75965100), (2, 37982550), (3, 25321700), (4, 18991275), (5, 15193020), (6, 12660850), (10, 7596510), (12, 6330425), (15, 5064340), (20, 3798255), (25, 3038604), (30, 2532170), (50, 1519302), (60, 1266085), (75, 1012868), (100, 759651), (150, 506434), (300, 253217), (313, 242700), (626, 121350), (809, 93900), (939, 80900), (1252, 60675), (1565, 48540), (1618, 46950), (1878, 40450), (2427, 31300), (3130, 24270), (3236, 23475), (3756, 20225), (4045, 18780), (4695, 16180), (4854, 15650), (6260, 12135), (7825, 9708), (8090, 9390)]